So I have seen this 6.4 running around town here and there. Looks like maybe a 6-8" lift, dual stacks, 22" wheels and maybe 37's, ect.. Today I finally was able to get next to him.
At a light he asked which programmer so I told him H&S, and then he said he was also on an H&S. I asked what tune he was on and he said 300. He also had dpf delete/stacks, intake, intercooler, head studs, but no egr block off.
We both did a 4WD launch and I was fully expecting to get my *** handed to me.. Something happened on the first run and I got the hit and pulled away big time so we let off. We stopped again, and did another 4WD launch. We got an even start but again something happened and I pulled away and we let off. After that, we did a couple rolling starts. Each time I pulled about 1 truck length, and he started to slowly catch up, but had to shut down around 80. (we went on three honks each time) So basically on the initial hit, I pulled, and after getting up to speed, he'd slowly catch up but never passed me.
Needless to say I was pleasantly surprised with the outcome. I thought he was going to pull on me like crazy. Seems like the 6.7 has a lot of low end to it compared to the 6.4 (at least that one). If we kept going, he would have passed me eventually.
I don't do a lot of racing in this truck, but I had been waiting to get a piece of a 6.4 lol.
Just excited, so I figured I'd share
My truck is H&S minimax, intake, dpf delete, egr block off. 3" lift and 35's. The truck has been solid. Perfect shifts from the transmission, no weird hiccups and other issues. Thanks H&S!